5142-685K

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Fixed inductors are components commonly used in electronics that are designed to have a certain amount of magnetic inductance. They usually have two or more coils of copper wire, and they are wound around a core of some type of materials such as iron or ferrite. The inductance of a fixed inductor is determined by the number of turns of the coil, the type of the core material, and the area of the cross-sectional of the coil. The 5142-685K application field and working principle is mainly related to the fields of automotive electronics, communication electronics, electronic appliances and medical electronics.

The 5142-685K fixed inductor is an ultra-low profile, miniature inductor. It has a maximum height of 1.2mm, which makes it suitable for applications where space is at a premium. The product is made of a ceramic material, such as AINI7, that has a high dielectric constant, which means that it can store a higher amount of energy in the same space. The inductance of 5142-685K is rated at 685nH at 1.2V and 25°C.

In terms of working principle, the 5142-685K fixed inductor works based on principles of electromagnetic induction. When electric current runs through a coil, it creates an electromagnetic field. When this electromagnetic field interacts with an external magnetic field, it creates an electric field which can induce an EMF (electromotive force) in the coil. The magnitude of the EMF is determined by the number of turns of the coil and the magnitude of the external magnetic field.

The 5142-685K fixed inductor can be used in a variety of applications, such as measuring circuits, switch mode power supplies, cellular phones, and LED bulbs. In power electronics applications, the inductor is used to minimize the spike in electrical current during sudden voltage or current changes. In measuring circuits, such as strain gauges, the inductor is used to amplify weak signals. In the automotive industry, the inductor can be used to reduce the eddy current and the associated loss of inductance due to alternate current.

The 5142-685K fixed inductor is a highly reliable component that is designed to operate in extreme temperature environments. It also has a very long operating life due to its high-temperature insulation materials. The inductor is also very resistant to corrosion and is designed to withstand shocks, vibrations, and electromagnetic interference. This makes it an ideal choice for use in high reliability applications such as medical and automotive electronics.

In conclusion, the 5142-685K fixed inductor is an ultra-low profile, miniature inductor that is used in a variety of applications, ranging from automotive electronics to medical electronics. It is highly reliable and designed to operate in extreme temperature environments. The inductor has a very high inductance rating of 685nH, which makes it suitable for applications where space is at a premium. It also has a very long operating life due to its high-temperature insulation materials and its ability to resist corrosion and shock, vibration, and electromagnetic interference.

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